Index: lams_common/src/java/org/lamsfoundation/lams/tool/toolApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_common/src/java/org/lamsfoundation/lams/tool/Attic/toolApplicationContext.xml,v
diff -u -r1.1 -r1.2
--- lams_common/src/java/org/lamsfoundation/lams/tool/toolApplicationContext.xml	30 Aug 2005 04:36:10 -0000	1.1
+++ lams_common/src/java/org/lamsfoundation/lams/tool/toolApplicationContext.xml	15 Sep 2005 00:46:04 -0000	1.2
@@ -27,7 +27,7 @@
 		<property name="target"><ref local="toolContentIDGeneratorTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="getNextToolContentIDFor">PROPAGATION_REQUIRES_NEW,ISOLATION_READ_COMMITTED</prop>
+				<prop key="getNextToolContentIDFor">PROPAGATION_REQUIRES_NEW</prop>
 			</props>
 		</property>
 	</bean>
@@ -44,9 +44,9 @@
 		<property name="target"><ref local="lamsCoreToolServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="createToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="notifyToolsToCreateSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-			    <prop key="update*">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="createToolSession">PROPAGATION_REQUIRED</prop>
+				<prop key="notifyToolsToCreateSession">PROPAGATION_REQUIRED</prop>
+			    <prop key="update*">PROPAGATION_REQUIRED</prop>
 			    <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
 			</props>
 		</property>
Index: lams_learning/src/java/org/lamsfoundation/lams/learning/learningApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_learning/src/java/org/lamsfoundation/lams/learning/learningApplicationContext.xml,v
diff -u -r1.2 -r1.3
--- lams_learning/src/java/org/lamsfoundation/lams/learning/learningApplicationContext.xml	14 Sep 2005 00:52:12 -0000	1.2
+++ lams_learning/src/java/org/lamsfoundation/lams/learning/learningApplicationContext.xml	15 Sep 2005 00:46:47 -0000	1.3
@@ -29,13 +29,13 @@
 		<property name="target"><ref local="learnerServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="joinLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="calculateProgress">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completeToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completelActivity">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="exitLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="performGrouping">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="knockGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="joinLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="calculateProgress">PROPAGATION_REQUIRED</prop>
+				<prop key="completeToolSession">PROPAGATION_REQUIRED</prop>
+				<prop key="completelActivity">PROPAGATION_REQUIRED</prop>
+				<prop key="exitLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="performGrouping">PROPAGATION_REQUIRED</prop>
+				<prop key="knockGate">PROPAGATION_REQUIRED</prop>
    			</props>
 		</property>
 	</bean> 
Index: lams_learning/test/web/WEB-INF/spring/learningApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_learning/test/web/WEB-INF/spring/Attic/learningApplicationContext.xml,v
diff -u -r1.9 -r1.10
--- lams_learning/test/web/WEB-INF/spring/learningApplicationContext.xml	14 Sep 2005 01:06:10 -0000	1.9
+++ lams_learning/test/web/WEB-INF/spring/learningApplicationContext.xml	15 Sep 2005 00:46:47 -0000	1.10
@@ -29,13 +29,13 @@
 		<property name="target"><ref local="learnerServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="joinLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="calculateProgress">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completeToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completelActivity">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="exitLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="performGrouping">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="knockGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="joinLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="calculateProgress">PROPAGATION_REQUIRED</prop>
+				<prop key="completeToolSession">PROPAGATION_REQUIRED</prop>
+				<prop key="completelActivity">PROPAGATION_REQUIRED</prop>
+				<prop key="exitLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="performGrouping">PROPAGATION_REQUIRED</prop>
+				<prop key="knockGate">PROPAGATION_REQUIRED</prop>
    			</props>
 		</property>
 	</bean> 
@@ -51,7 +51,7 @@
 		</property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="export*">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="export*">PROPAGATION_REQUIRED</prop>
 			</props>
 		</property>
 	</bean> 
Index: lams_learning/web/WEB-INF/spring/toolApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_learning/web/WEB-INF/spring/Attic/toolApplicationContext.xml,v
diff -u -r1.2 -r1.3
--- lams_learning/web/WEB-INF/spring/toolApplicationContext.xml	18 Mar 2005 03:23:40 -0000	1.2
+++ lams_learning/web/WEB-INF/spring/toolApplicationContext.xml	15 Sep 2005 00:47:21 -0000	1.3
@@ -27,7 +27,7 @@
 		<property name="target"><ref local="toolContentIDGeneratorTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="getNextToolContentIDFor">PROPAGATION_REQUIRES_NEW,ISOLATION_READ_COMMITTED</prop>
+				<prop key="getNextToolContentIDFor">PROPAGATION_REQUIRES_NEW</prop>
 			</props>
 		</property>
 	</bean>
@@ -44,9 +44,9 @@
 		<property name="target"><ref local="lamsCoreToolServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="createToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="notifyToolsToCreateSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-			    <prop key="update*">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="createToolSession">PROPAGATION_REQUIRED</prop>
+				<prop key="notifyToolsToCreateSession">PROPAGATION_REQUIRED</prop>
+			    <prop key="update*">PROPAGATION_REQUIRED</prop>
 			    <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
 			</props>
 		</property>
Index: lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/monitoringApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/monitoringApplicationContext.xml,v
diff -u -r1.1 -r1.2
--- lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/monitoringApplicationContext.xml	3 Jun 2005 03:20:10 -0000	1.1
+++ lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/monitoringApplicationContext.xml	15 Sep 2005 00:47:59 -0000	1.2
@@ -59,11 +59,11 @@
 		<property name="target"><ref local="monitoringServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="initializeLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="createLessonClassForLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="startLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="openGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="closeGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="initializeLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="createLessonClassForLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="startLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="openGate">PROPAGATION_REQUIRED</prop>
+				<prop key="closeGate">PROPAGATION_REQUIRED</prop>
 			</props>
 		</property>
 	</bean>    
Index: lams_monitoring/test/web/WEB-INF/spring/learningApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_monitoring/test/web/WEB-INF/spring/Attic/learningApplicationContext.xml,v
diff -u -r1.1 -r1.2
--- lams_monitoring/test/web/WEB-INF/spring/learningApplicationContext.xml	18 Apr 2005 07:50:14 -0000	1.1
+++ lams_monitoring/test/web/WEB-INF/spring/learningApplicationContext.xml	15 Sep 2005 00:47:59 -0000	1.2
@@ -29,13 +29,13 @@
 		<property name="target"><ref local="learnerServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="joinLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="calculateProgress">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completeToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="completelActivity">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="exitLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="performGrouping">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="knockGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="joinLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="calculateProgress">PROPAGATION_REQUIRED</prop>
+				<prop key="completeToolSession">PROPAGATION_REQUIRED</prop>
+				<prop key="completelActivity">PROPAGATION_REQUIRED</prop>
+				<prop key="exitLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="performGrouping">PROPAGATION_REQUIRED</prop>
+				<prop key="knockGate">PROPAGATION_REQUIRED</prop>
    			</props>
 		</property>
 	</bean> 
Index: lams_monitoring/test/web/WEB-INF/spring/monitoringApplicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_monitoring/test/web/WEB-INF/spring/Attic/monitoringApplicationContext.xml,v
diff -u -r1.2 -r1.3
--- lams_monitoring/test/web/WEB-INF/spring/monitoringApplicationContext.xml	18 Apr 2005 07:50:14 -0000	1.2
+++ lams_monitoring/test/web/WEB-INF/spring/monitoringApplicationContext.xml	15 Sep 2005 00:47:59 -0000	1.3
@@ -38,11 +38,11 @@
 		<property name="target"><ref local="monitoringServiceTarget"/></property>
 		<property name="transactionAttributes">
 			<props>
-				<prop key="initializeLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="createLessonClassForLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="startLesson">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="openGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
-				<prop key="closeGate">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="initializeLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="createLessonClassForLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="startLesson">PROPAGATION_REQUIRED</prop>
+				<prop key="openGate">PROPAGATION_REQUIRED</prop>
+				<prop key="closeGate">PROPAGATION_REQUIRED</prop>
 			</props>
 		</property>
 	</bean>    
Index: lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/applicationContext.xml
===================================================================
RCS file: /usr/local/cvsroot/lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/Attic/applicationContext.xml,v
diff -u -r1.9 -r1.10
--- lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/applicationContext.xml	9 Sep 2005 06:09:45 -0000	1.9
+++ lams_tool_nb/src/java/org/lamsfoundation/lams/tool/noticeboard/applicationContext.xml	15 Sep 2005 00:48:39 -0000	1.10
@@ -46,7 +46,7 @@
 				<prop key="retrieve*">PROPAGATION_REQUIRED</prop>
 				<prop key="remove*">PROPAGATION_REQUIRED</prop>
 				<prop key="add*">PROPAGATION_REQUIRED</prop>
-				<prop key="leaveToolSession">PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED</prop>
+				<prop key="leaveToolSession">PROPAGATION_REQUIRED</prop>
 			</props>
 		</property>
 	</bean>